This tool is brought to us via (@Mashable).

With Google Browser Size, you can see if your website is optimized for view on most browsers. A layout over your website tells you what percentage of users will see your content without having to scroll.

Use this to optimize the design of your personalized URLs and web landing pages, especially if you have important call to action buttons that you do not want your recipients to miss.

See what the L2 corporate website looks like on the tool.